The QSFP28 digital optical (DCO) transceiver supports 100G transmission over distances of up to 120 km (dispersion-limited, optionally expandable to 300 km) for edge network applications. On the host side, the module can accommodate IEEE 100GE Ethernet or ITU-T OTN OTU4 signals. The line-side interface specification is in accordance with IEEE Standard 802.3-2022 100GBASE-ZR [8] and ITU-T G.698.2 DW50U-8A2(C)F / DW100U-8A2(C)F [11], which defines a 27.95GBd dual-polarized differential QPSK modulation format.
Product Details
FiberMall P/N
Q28-100G-DCO-48C
Vendor Name
FiberMall
Form Factor
QSFP28
Max Data Rate
100Gbps
Wavelength
1550.12nm
Reach
80km (unamplified) 120km (amplified) >300km (amplified and DCM)
Fiber Connections
LC/UPC Duplex
Connector
Duplex SMF
Power Consumption
<5.5W
Management Interface
SFF-8636
TX Power
-8~-4dBm
RX Power
-30~+3dBm
Transmitter
Tunable
Receiver
Coherent
Client Side
100GE Ethernet
Line Side FEC Mode
SC
Host Side Modulation Format
NRZ
Line Side Modulation Format
DP-DQPSK
Operation Temperature
0 to 70°C (32 to 158°F)
Protocols
EEE Std. 802.3-2022 100GBASE-ZR or ITU-T G.709.
100G DWDM DCO QSFP28 is suitable for 40km with DWDM MUX DEMUX.
Excellent quality is the foundation of FiberMall's survival and development. Our operation team are experts with many years' experience in the optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.
Quality Certification
We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certifications, such as ISO 9001, CE, RoHS, FCC, etc.
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Premium Quality
High stability
Rigorous Industrial Product Testing
Optical communication products are industrial products that require high stability and reliability. FiberMall adopts leading product design, first-class raw materials, and production technology to ensure the first-class quality of our products so that your project can be used, installed stably, and reliably
Temperature Impact
High and low-temperature cycle, aging test to ensure good temperature characteristics
Mechanical Impact
Mechanical vibration testing to ensure the stability of products
EMI Testing
Excellent design and rigorous testing ensure good EMI performance
MTBF Testing
MTBF(Mean Time Between Failures)testing ensures high stability
Spectral Testing
100G DWDM DCO QSFP28 Optical Module supports C15~C61 band setting with Side Mode Suppression Ratio (SMSR) >50dB and Spectral Width (-20dB) <0.5nm. It meets the stringent requirements of DWDM systems, ensuring signal purity and compatibility with various DWDM system needs.
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